ADM8828
ADM8828 is Switched-Capacitor Voltage Inverter manufactured by Analog Devices.
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Features
Inverts Input Supply Voltage 99% Voltage Conversion Efficiency 25 mA Output Current Shutdown Function Requires Only Two Capacitors 1 F Capacitors 18 ⍀ Output Resistance +1.5 V to +5.5 V Input Range 600 A Quiescent Current 20 nA Shutdown Current (ADM8828)
APPLICATIONS Handheld Instruments LCD Panels Cellular Phones PDAs Remote Data Acquisition Op Amp Power Supplies
Switched-Capacitor Voltage Inverter with Shutdown
ADM8828/ADM8829
FUNCTIONAL BLOCK DIAGRAMS
OUT 1
6 CAP+
ADM8828 IN 2 TOP VIEW 5 SHDN
CAP- 3 (Not to Scale) 4 GND
OUT 1
6 CAP+
ADM8829 IN 2 TOP VIEW 5 NC
CAP- 3 (Not to Scale) 4 GND
NC = NO CONNECT
GENERAL DESCRIPTION The ADM8828/ADM8829 is a charge-pump...
